Rich countries are opening up societies and vaccinating young people who are not at great risk from Covid-19, while the poorest countries cruelly lack doses, the World Health Organization said on ...

As the country scrambles to curb the spread of Covid-19, we will be entering yet another lockdown. The current infection rate stands at 23.86 percent, with specific regions crumbling under surmounting ...

This year’s flu season is shaping up to be a nasty one—driven by a new variant of the influenza virus that may be able to slip past our vaccine defenses. A mutated form of the influenza A strain H3N2 ...